Peace, mercy, and blessings of God be upon you. If you are facing difficulty understanding Chemical or Mechanical Engineering subjects, or if assignments and projects are taking more time and energy than necessary, I can help you. I am a chemical engineer with academic and practical experience, offering full step-by-step support in specialized subjects and those common to both departments, online for engineering college students in all regions of the Kingdom. 🔹 Available Services: Online curriculum explanation (Zoom / Teams) with a style that links theory to practice, or in-person in the Najran region. Step-by-step homework and problem solving (not just final answers). Concise PDF summaries for revision before exams. Practical training on Aspen Hysys (process simulation). Assistance with laboratory reports and graduation projects. 🔹 Available Subjects: Common (Chemical/Mechanical): Heat Transfer - Fluid Mechanics - Thermodynamics Chemical Specialization: Mass Transfer and Separation Processes - Unit Operations - Aspen Hysys - Material and Energy Balance In addition to: General Engineering Mathematics subjects. Affordable prices for students. Direct follow-up via WhatsApp for any inquiries. For contact and booking, please send a private message.